Read Edit View history 次生污染 cìshēngwūrǎn secondary pollution Origin Definitions Defs Strokes Stroke Words Sentences Sents 次生污染 次生汙染 cìshēngwūrǎn secondary pollution Pollution caused by new harmful substances that are created when pollutants released from a source undergo chemical or biological changes in the environment; also called 二次污染 èrcìwūrǎn Cross-References Same as 二次污染 èrcìwūrǎn
次生污染 次生汙染 cìshēngwūrǎn secondary pollution Pollution caused by new harmful substances that are created when pollutants released from a source undergo chemical or biological changes in the environment; also called 二次污染 èrcìwūrǎn Cross-References Same as 二次污染 èrcìwūrǎn